### 9.1 Sets: Intersection and Union

Problem #

Problem Statement

Problems Similar To

1.

Find the union of each pair of sets.

$$( \{6,5,3,2\}\cup\{\} )$$

2.

Find the union of each pair of sets.

$$( \{2\}\cup\{10,2,7\} )$$

3.

Find the union of each pair of sets.

$$( \{6,7\}\cup\{6,5,4,9\} )$$

4.

Find the intersection of each pair of sets.

$$( \{6,2,10,8,4\}\cap\{\} )$$

5.

Find the intersection of each pair of sets.

$$( \{4\}\cap\{6,2,3,5\} )$$

6.

Find the intersection of each pair of sets.

$$( \{7,6\}\cap\{10,3,2,9\} )$$